CN111217299B

CN111217299B - Jacking device for mounting fireproof plate and implementation method thereof

Info

Publication number: CN111217299B
Application number: CN202010149049.9A
Authority: CN
Inventors: 丁西彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2021-10-19
Anticipated expiration: 2040-03-06
Also published as: CN111217299A

Abstract

The invention discloses a jacking device for mounting a fire-proof plate and an implementation method thereof, belonging to the field of fire-proof plate mounting, comprising a bottom plate, wherein upward guide rods penetrate through four end angles of the bottom plate, an anti-drop block is connected on the port of each guide rod, a lower lifting mechanism is mounted on the bottom plate on the inner side of each guide rod, a top plate is mounted on the lower lifting mechanism, the lower lifting mechanism shares the pressure borne by a cylinder to assist the stability of the up-and-down lifting of the cylinder, when a motor of the upper lifting mechanism drives a rotating shaft to rotate, an outlet of an anti-drop groove only allows the anti-drop rods to slide up and down, a protruding structure of the anti-drop rods prevents the anti-drop rods from being separated from the rod body and the rotating shaft in the relative sliding process, a flared part of a left side plate and a right side plate of a clamping mechanism is slightly smaller than the width of the fire-proof plate, when the fire-proof plate is inserted from the flared part, the left side plate and the right side plate are extruded outwards, a plurality of rows of springs are sequentially shortened, the elastic force acts on the fireproof plate to realize the clamping function, and the fireproof plate clamping device is simple to operate, time-saving and labor-saving.

Description

Jacking device for mounting fireproof plate and implementation method thereof

Technical Field

The invention relates to the technical field of installation of fireproof plates, in particular to a jacking device for installation of a fireproof plate and an implementation method thereof.

Background

The fireproof board is also called as a fireproof board, is a thermosetting resin impregnated paper high-pressure laminated board, is a fireproof building material for surface decoration, has rich surface colors, lines and special logistics performance, is widely applied to the fields of indoor decoration, furniture, kitchen cabinets, laboratory table surfaces, outer walls and the like, and is manufactured by high-grade imported decorative paper and imported kraft paper through the processing steps of impregnation, drying, high temperature and high pressure and the like. The fire-proof plate has the advantages of both organic plate and inorganic plate, and is a large-breadth thin plate made up by using modified magnesite material as cementing material and using medium-alkali or alkali-resisting glass fibre cloth as reinforcing material, and is mainly used for decorating hanging ceiling, internal partition wall and other positions with fire-proof requirements.

The general specification of current PLASTIC LAMINATED is great, it is comparatively inconvenient to install and remove, the work of giving relevant staff has brought inconveniently, set up the operation panel that can remove when the inside installation construction, stand for convenient via hole and constructor, the operation panel top surface has certain distance to roof in the tube coupling, adopt at least one person shoring PLASTIC LAMINATED when the PLASTIC LAMINATED of installation, one person drives into expansion screw in addition and fixes the PLASTIC LAMINATED at the roof in the tube coupling, this kind of mode is wasted time and energy, difficult operation.

Disclosure of Invention

The invention aims to provide a jacking device for mounting a fire-proof plate and an implementation method thereof.

In order to achieve the purpose, the invention provides the following technical scheme: a jacking device for mounting a fireproof plate comprises a bottom plate, wherein pulleys are connected to the periphery of the bottom surface of the bottom plate, upward guide rods penetrate through four end corners of the bottom plate, anti-falling blocks are connected to ports of the guide rods, a lower lifting mechanism is mounted on the bottom plate on the inner side of each guide rod, and a top plate is mounted on the lower lifting mechanism;

the top plate is penetrated by the four guide rods, a seat and a support are connected to the upper surface of the top plate side by side, a lifting mechanism, a rotating mechanism and a clamping mechanism are respectively installed on the support, the lifting mechanism is connected with the rotating mechanism and used for driving the rotating mechanism to integrally move up and down, the rotating mechanism is connected with the clamping mechanism, the rotating mechanism adjusts the angle and the direction of the clamping mechanism, and the fireproof plate is fixed through the clamping mechanism;

the lifting mechanism comprises a motor, a first side plate, a second side plate, slide rails and a frame, wherein the first side plate and the second side plate are symmetrically distributed on two sides of the bracket;

a motor shaft rotating on the motor fixes a rotating shaft through a shaft key, the rotating shaft penetrates through the bracket and extends to a position between the first side plate and the second side plate, a circular groove with internal threads is machined in the port of the rotating shaft along the axial direction, a coaxial anti-falling rod is fixed in the circular groove, and the top end of the anti-falling rod extends to the outer end of the rotating shaft;

the both sides fixing card of frame is the slider on the slide rail, the bottom mounting diaphragm of frame, and the lower fixed surface of diaphragm has the body of rod of external screw thread, and processing supplies anticreep pole male anticreep groove on the port of the body of rod, the body of rod and circular slot thread engagement, anticreep pole insert anticreep inslot, and the motor rotation drive rotation axis rotates in step, and with the body of rod of rotation axis meshing upwards or decline removal, the anticreep pole reciprocates in anticreep inslot in step.

Further, the lower lifting mechanism comprises a first sliding groove, a second sliding groove, a first sliding rod, a second sliding rod and a cylinder, wherein the first sliding groove and the second sliding groove are arranged on the bottom plate side by side, the cylinder fixed on the bottom plate is arranged between the first sliding groove and the second sliding groove, the middle part of each group of the first sliding rod and the second sliding rod is penetrated through by a bolt, the bottom ends of the two groups of the first sliding rod and the second sliding rod are respectively inserted into the first sliding groove and the second sliding groove and slide in the first sliding groove and the second sliding groove, and the top ends of the first sliding rod and the second sliding rod are connected with the bolt on the top plate;

the telescopic cylinder rod is connected to the output end of the cylinder, the top end of the cylinder rod is connected with the lower surface of the top plate, the cylinder drives the top plate to ascend or descend integrally along the guide rod, the top ends of the first sliding rod and the second sliding rod rotate around a bolt of the top plate, and the first sliding rod and the second sliding rod slide in the first sliding groove and the second sliding groove to assist in stabilizing ascending and descending of the first sliding rod and the second sliding rod.

Further, rotary mechanism includes motor, carousel and motor shaft, and the motor is installed on the top surface of frame, and the motor shaft is connected with the output of motor, and the top of motor shaft is connected with the carousel.

Further, fixture includes first L board, second L board, left side board, right side board and spring, and first L board and second L board symmetric distribution are at the upper surface of carousel, and left side board and right side board correspond and are located first L board and second L inboard to slide, meet in left side board and the right side board pass through spring and first L board and second L board.

Further, the multirow spring of connecting shortens in proper order on left side board and the right side board, and left side board and right side board are "eight" word state under normal condition, and the PLASTIC LAMINATED inserts from the flaring direction of left side board and right side board, and the border of PLASTIC LAMINATED is lived to first L board and second L integrated circuit board, and left side board and right side board contact with the both sides of PLASTIC LAMINATED.

The invention provides another technical scheme that: the implementation method of the jacking device for mounting the fire-proof plate comprises the following steps:

s1: when the whole device descends to the lowest position, the fireproof plate is inserted from the flaring directions of the left side plate and the right side plate, the longer springs on the first L plate and the second L plate are slowly compressed by continuously pushing the fireproof plate, the left side plate and the right side plate clamp the two sides of the fireproof plate, and the first L plate and the second L plate clamp the fireproof plate to avoid being separated from the upper side;

s2: a worker stands on the top plate, sits on the seat, the lower lifting mechanism works, the air cylinder controls the air cylinder rod to extend, the first sliding rod and the second sliding rod slide inwards in the first sliding groove and the second sliding groove, the whole top plate is driven to ascend along the guide rod, and the lifting mechanism stops after the top plate ascends to a position 50cm away from the required installation position;

s3: the ascending and descending mechanism continues to work, the motor drives the rotating shaft to rotate, the rod body meshed with the rotating shaft moves upwards, the anti-falling rod synchronously moves upwards in the anti-falling groove, and the anti-falling mechanism stops after moving to 30cm of the position needing to be installed;

s4: the rotating mechanism works, the motor rotates the turntable through the motor shaft, the rotating angle is that the flared part of the clamping mechanism is aligned with a worker, and the rotating mechanism stops;

s5: the workman grasps the PLASTIC LAMINATED, and the continuous PLASTIC LAMINATED that outwards pulls out, longer spring slowly kick-backs on first L board and the second L board, and the PLASTIC LAMINATED is extracted from fixture, carries out the safety of PLASTIC LAMINATED, and after the installation, the mechanism and the lower elevating system that go up descend in step, accomplish the construction.

Further, for steps S2 and S3, the gripping mechanism is raised to 50cm from the desired installation position, the gripping mechanism is flush with the waist position of the worker, and raised to 30cm from the desired installation position, the gripping mechanism is flush with the shoulder position of the worker.

Compared with the prior art, the invention has the beneficial effects that:

1. the jacking device for mounting the fire-proof plate and the implementation method thereof provided by the invention have the advantages that the jacking distance of the top plate is safe and controllable in the lifting process, when the top plate is lifted to be in contact with the anti-falling block, the top plate is limited to continuously lift, and the top plate cannot be separated from the guide rod.

2. The invention provides a jacking device for mounting a fireproof plate and an implementation method thereof.A lower lifting mechanism only can rotate around a bolt because the top ends of a first slide bar and a second slide bar are fixed by the bolt, and the first slide bar and the second slide bar slide in a first sliding chute and a second sliding chute during the lifting or descending process of a top plate to support the lifting and descending of the top plate in an auxiliary manner, so as to share the pressure borne by an air cylinder and assist the lifting and descending stability of the air cylinder, and the lifting or descending track of the top plate is assisted by the arrangement of a guide rod, so that the lifting or descending track of the top plate is stable, and the air cylinder rod cannot be bent.

3. When a motor of an ascending and descending mechanism drives a rotating shaft to rotate, because the position of a transverse plate is fixed, a rod body meshed with the rotating shaft is also fixed, power generated by rotation of the rotating shaft is converted into power for ascending or descending of the rod body, the rod body meshed with the rotating shaft moves upwards or downwards, an anti-falling rod synchronously moves upwards and downwards in an anti-falling groove, the anti-falling rod is inserted into the anti-falling groove, the diameter of a port of the anti-falling rod is larger, an outlet of the anti-falling groove only allows the anti-falling rod to slide upwards and downwards, and a protruding structure of the anti-falling rod prevents the anti-falling rod from being separated from the anti-falling rod in the relative sliding process of the rod body and the rotating shaft.

4. The invention provides a jacking device for mounting a fire-proof plate and an implementation method thereof.A flared part of a left side plate and a right side plate of a clamping mechanism is slightly smaller than the width of the fire-proof plate, when the fire-proof plate is inserted from the flared part, the left side plate and the right side plate are extruded outwards, a plurality of rows of springs are shortened in sequence to generate elastic force, and the elastic force acts on the fire-proof plate to realize the clamping function of the fire-proof plate.

Drawings

FIG. 1 is an overall perspective view of a jacking device for installing a fire retardant panel according to the present invention;

FIG. 2 is a partial perspective view of a jacking device for installing a fire retardant panel in accordance with the present invention;

FIG. 3 is a structural view of a rod body and a rotating shaft of the jacking device for mounting a fireproof plate according to the present invention;

FIG. 4 is a view showing the engagement between the rod body and the rotary shaft of the jacking device for installing a fireproof plate according to the present invention;

FIG. 5 is a view showing the construction of an anti-separation rod and a rod body of the jacking device for installing a fireproof plate according to the present invention;

FIG. 6 is a structural view of a rotating mechanism and a clamping mechanism of the jacking device for mounting a fireproof plate according to the present invention;

FIG. 7 is a top view of a clamping mechanism of a jacking device for installing a fire protection plate according to the present invention;

FIG. 8 is a schematic view of the fire shield installation jacking apparatus of the present invention with the fire shield not inserted into the clamping mechanism;

fig. 9 is a schematic view showing a state where the fire prevention plate of the jacking device for installing the fire prevention plate of the present invention is inserted into the holding mechanism.

In the figure: 1. a base plate; 11. a pulley; 12. a guide bar; 121. an anti-drop block; 2. a lower lifting mechanism; 21. a first chute; 22. a second chute; 23. a first slide bar; 24. a second slide bar; 25. a cylinder; 251. a cylinder rod; 3. a top plate; 4. a seat; 5. a support; 6. an ascending and descending mechanism; 61. a motor; 62. a first side plate; 63. a second side plate; 64. a frame; 641. a slider; 642. a transverse plate; 65. a slide rail; 7. a rotation mechanism; 71. a motor; 72. a turntable; 73. a motor shaft; 8. a clamping mechanism; 81. a first L-plate; 82. a second L-shaped plate; 83. a left side plate; 84. a right side plate; 85. a spring; 9. a rotating shaft; 91. a circular groove; 911. an anti-drop rod; 10. a rod body; 101. and (4) an anti-drop groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a jacking device for installation of a fireproof plate comprises a bottom plate 1, pulleys 11 are connected to the periphery of the bottom surface of the bottom plate 1, the pulleys 11 are arranged on the bottom plate 1 and can drive the whole equipment to move, the portability of the whole equipment is improved, four end corners of the bottom plate 1 penetrate through upward guide rods 12, anti-falling blocks 121 are connected to ports of the guide rods 12, the diameters of the anti-falling blocks 121 are larger than slotted holes of a top plate 3 through which the guide rods 12 penetrate, the top plate 3 is safe and controllable in the ascending process through arrangement, when the top plate 3 ascends to be in contact with the anti-falling blocks 121, the top plate 3 is limited to continuously ascend, the top plate 3 cannot be separated from the guide rods 12, a lower lifting mechanism 2 is installed on the bottom plate 1 on the inner side of the guide rods 12, and the top plate 3 is installed on the lower lifting mechanism 2.

The top plate 3 is penetrated by four guide rods 12, the diameter of a slotted hole penetrating through the top plate 3 by the guide rods 12 is slightly larger than that of the guide rods 12, the friction generated in the rising process of the top plate 3 can be reduced, a seat 4 and a support 5 are connected on the upper surface of the top plate 3 side by side, a worker can sit down by the seat 4, a safety belt is arranged on the seat 4, the worker sits on the seat 4, after the safety belt is bound, the protection of the worker can be realized when the equipment rises or falls, the problem that the whole equipment is unstable and the worker falls down from the top in the rising or falling process is avoided, a lifting mechanism 6, a rotating mechanism 7 and a clamping mechanism 8 are respectively arranged on the support 5, the lifting mechanism 6 is connected with the rotating mechanism 7 and is used for driving the rotating mechanism 7 to integrally move up and down, the rotating mechanism 7 is connected with the clamping mechanism 8, and the rotating mechanism 7 adjusts the angle and the direction of the clamping mechanism 8, and the fire-proof plate is fixed by a clamping mechanism 8.

The lower lifting mechanism 2 comprises a first sliding groove 21, a second sliding groove 22, a first sliding rod 23, a second sliding rod 24 and an air cylinder 25, the first sliding groove 21 and the second sliding groove 22 are arranged on the bottom plate 1 side by side, the air cylinder 25 fixed on the bottom plate 1 is arranged between the first sliding groove 21 and the second sliding groove 22, the middle parts of each group of the first sliding rod 23 and the second sliding rod 24 are penetrated through by a bolt, the bottom ends of the two groups of the first sliding rod 23 and the second sliding rod 24 are respectively inserted into the first sliding groove 21 and the second sliding groove 22 and slide in the first sliding groove 21 and the second sliding groove 22, the top ends of the first sliding rod 23 and the second sliding rod 24 are connected with the bolt on the top plate 3, the first sliding groove 21 and the second sliding groove 22 are of a strip-shaped structure with an opening at the upper end, the middle parts of the first sliding rod 23 and the second sliding rod 24 are penetrated through by the bolt, and the first sliding rod 23 and the second sliding rod 24 rotate around the bolt.

The output end of the air cylinder 25 is connected with a telescopic air cylinder rod 251, the top end of the air cylinder rod 251 is connected with the lower surface of the top plate 3, the air cylinder 25 drives the whole top plate 3 to ascend or descend along the guide rod 12, the top ends of the first slide bar 23 and the second slide bar 24 rotate around the inserted pin of the top plate 3, the first slide bar 23 and the second slide bar 24 slide in the first slide groove 21 and the second slide groove 22, because the top ends of the first slide bar 23 and the second slide bar 24 are fixed by the inserted pin, the top ends of the first slide bar 23 and the second slide bar 24 can only rotate around the inserted pin, in the ascending or descending process of the top plate 3, the first slide bar 23 and the second slide bar 24 slide in the first slide groove 21 and the second slide groove 22, the ascending and descending of the top plate 3 are supported in an auxiliary way, the pressure born by the air cylinder 25 is shared, the up-and down lifting stability of the top plate is assisted by the arrangement of the guide rod 12, the ascending or descending track of the top plate 3 is assisted, the ascending or descending trajectory of the top plate 3 is stabilized and the cylinder rod 251 is not bent.

The ascending and descending mechanism 6 comprises a motor 61, a first side plate 62, a second side plate 63, a sliding rail 65 and a frame 64, wherein the first side plate 62 and the second side plate 63 are symmetrically distributed on two sides of the support 5, the sliding rail 65 is symmetrically distributed on the inner side wall of the first side plate 62 opposite to the inner side wall of the second side plate 63, the motor 61 is arranged below the support 5, and the first side plate 62 and the second side plate 63 are vertically arranged on the support 5.

The motor shaft that rotates on the motor 61 passes through the fixed rotation axis 9 of shaft key, and motor 61 drives rotation axis 9 and rotates, and the rotation speed of its rotation axis 9 is controlled, and rotation axis 9 passes support 5 and extends to between first curb plate 62 and the second curb plate 63 to at the port of rotation axis 9 along axial direction processing have internal screw thread circular slot 91, coaxial anticreep pole 911 of fixed in circular slot 91, the top of anticreep pole 911 extends to the outer end of rotation axis 9, and anticreep pole 911 also follows rotation axis 9 and rotates.

Referring to fig. 3-5, the two sides of the frame 64 are fixed with the sliding blocks 641 clamped on the sliding rails 65, by the arrangement of the sliding blocks 641, the sliding blocks 641 cannot be separated from the sliding rails 65 and slide along the direction of the sliding rails 65, the bottom end of the frame 64 is fixed with the horizontal plate 642, the lower surface of the horizontal plate 642 is fixed with the rod body 10 with the external thread, the end of the rod body 10 is provided with the anti-drop groove 101 for inserting the anti-drop rod 911, the rod body 10 is in threaded engagement with the circular groove 91, the anti-drop rod 911 is inserted into the anti-drop groove 101, the motor 61 rotates to drive the rotating shaft 9 to rotate synchronously, when the motor 61 drives the rotating shaft 9 to rotate, because the horizontal plate 642 is fixed, the rod body 10 engaged with the rotating shaft 9 is also fixed, the power generated by the rotation of the rotating shaft 9 is converted into the power for ascending or descending the rod body 10 engaged with the rotating shaft 9, and the rod body 10 moves upwards or downwards, and the anti-drop rod 911 moves in the anti-drop groove 101 synchronously upwards and upwards, the anti-disengaging pole 911 inserts in the anti-disengaging groove 101, and the port diameter of its anti-disengaging pole 911 is great, and the export in anti-disengaging groove 101 only supplies anti-disengaging pole 911 to slide from top to bottom, and the protruding structure of anti-disengaging pole 911 avoids anti-disengaging pole 911 to break away from at the in-process of the body of rod 10 and rotation axis 9 relative slip.

Referring to fig. 6-7, the rotating mechanism 7 includes a motor 71, a rotating plate 72 and a motor shaft 73, the motor 71 is mounted on the top surface of the frame 64, the motor shaft 73 is connected to the output end of the motor 71, the top end of the motor shaft 73 is connected to the rotating plate 72, the motor 71 drives the motor shaft 73 to rotate, the motor shaft 73 transmits the power generated by the rotation of the motor 71 to the rotating plate 72, thereby driving the rotating plate 72 to rotate, the rotation angle is electrically controlled, the clamping mechanism 8 includes a first L-shaped plate 81, a second L-shaped plate 82, a left side plate 83, a right side plate 84 and a spring 85, the first L-shaped plate 81 and the second L-shaped plate 82 are symmetrically distributed on the upper surface of the rotating plate 72, two openings of the first L-shaped plate 81 and the second L-shaped plate 82 are oppositely arranged, the left side plate 83 and the right side plate 84 are correspondingly located in the first L-shaped plate 81 and the second L-shaped plate 82 and slide, the shortest distance between the first L-shaped plate 81 and the second L-shaped plate 82 is greater than the width of the fireproof plate, the height formed by the first L plate 81 and the second L plate 82 is also larger than the thickness of the fireproof plate, the fireproof plate can only be inserted, and the two ends of the fireproof plate after insertion can be limited and prevented from being separated due to the structure of the first L plate 81 and the second L plate 82, the left side plate 83 and the right side plate 84 can be connected with the first L plate 81 and the second L plate 82 through the springs 85, the springs 85 are perpendicular to the inner walls of the first L plate 81 and the second L plate 82, and the generated pressure can directly act on the springs 85.

Referring to fig. 8-9, the plurality of rows of springs 85 connected to the left and

right side plates

83 and 84 are sequentially shortened, the left and

right side plates

83 and 84 are in a "v" shape in a normal state, the fire-proof plate is inserted from the flaring direction of the left and

right side plates

83 and 84, the first and

second L plates

81 and 82 clamp the edge of the fire-proof plate, the left and

right side plates

83 and 84 contact both sides of the fire-proof plate, and the flaring portion of the left and

right side plates

83 and 84 is slightly smaller than the width of the fire-proof plate.

In order to better show the implementation process of the jacking device for mounting the fire-proof plate, the embodiment now provides an implementation method of the jacking device for mounting the fire-proof plate, which includes the following steps:

the method comprises the following steps: when the whole device descends to the lowest position, the fireproof plate is inserted from the flaring directions of the left side plate 83 and the right side plate 84, the longer springs 85 on the first L plate 81 and the second L plate 82 are slowly compressed by continuously pushing the fireproof plate, the left side plate 83 and the right side plate 84 clamp two sides of the fireproof plate, and the first L plate 81 and the second L plate 82 clamp the fireproof plate to avoid being separated from the upper side;

step two: a worker stands on the top plate 3 and sits on the seat 4, the lower lifting mechanism 2 works, the air cylinder 25 controls the air cylinder rod 251 to extend, the first sliding rod 23 and the second sliding rod 24 slide inwards in the first sliding groove 21 and the second sliding groove 22, the whole top plate 3 is driven to ascend along the guide rod 12, the whole top plate stops after ascending to a distance of 50cm from a position needing to be installed, the whole top plate ascends to a distance of 50cm from the position needing to be installed, and the clamping mechanism 8 is flush with the waist position of the worker;

step three: the lifting mechanism 6 continues to work, the motor 61 drives the rotating shaft 9 to rotate, the rod body 10 meshed with the rotating shaft 9 moves upwards, the anti-falling rod 911 synchronously moves upwards in the anti-falling groove 101, the anti-falling rod stops moving to 30cm of the required installation position, the anti-falling rod rises to 30cm of the required installation position, and the clamping mechanism 8 is flush with the shoulder position of a worker;

step four: the rotating mechanism 7 is operated, the motor 71 rotates the turntable 72 through the motor shaft 73 by a rotation angle at which the flared part of the clamping mechanism 8 is aligned with the worker, and the rotating mechanism 7 is stopped;

step five: the workman grasps the PLASTIC LAMINATED, and the continuous PLASTIC LAMINATED that pulls out outwards, longer spring 85 slowly kick-backs on first L board 81 and the second L board 82, and the PLASTIC LAMINATED is extracted from fixture 8, carries out the safety of PLASTIC LAMINATED, and after the installation, the synchronous decline of elevating system 6 and lower elevating system 2 is gone up, accomplishes the construction.

The working principle is as follows: when the whole device descends to the lowest position, the left side plate 83 and the right side plate 84 clamp the two sides of the fire-proof plate, the lower lifting mechanism 2 works, the air cylinder 25 controls the air cylinder rod 251 to extend, the whole driving top plate 3 ascends along the guide rod 12, the upper lifting mechanism 6 continues to work, the rotating mechanism 7 works, the motor 71 penetrates through the motor shaft 73 to rotate the rotary disc 72, the rotating angle of the motor is aligned to a worker through the flaring part of the clamping mechanism 8, the rotating mechanism 7 stops, the worker grasps the fire-proof plate to pull the fire-proof plate outwards, the fire-proof plate is pulled out of the clamping mechanism 8, the safety of the fire-proof plate is realized, after the installation is finished, the upper lifting mechanism 6 and the lower lifting mechanism 2 synchronously descend, and the construction is finished.

In summary, the following steps: the jacking device for mounting the fireproof plate and the implementation method thereof have the advantages that the jacking distance of the top plate 3 is safe and controllable in the lifting process, when the top plate 3 is lifted to be in contact with the anti-falling block 121, the top plate 3 is limited to continuously lift, and the top plate 3 cannot be separated from the guide rod 12; the lower lifting mechanism 2 is characterized in that the top ends of the first sliding rod 23 and the second sliding rod 24 are fixed by the inserted pin, so that the top ends of the first sliding rod 23 and the second sliding rod 24 can only rotate around the inserted pin, and in the process that the top plate 3 ascends or descends, the first sliding rod 23 and the second sliding rod 24 slide in the first sliding groove 21 and the second sliding groove 22 to assist in supporting the ascending and descending of the top plate 3, share the pressure borne by the air cylinder 25 and assist in the stability of the ascending and descending of the top plate 3, and the ascending or descending track of the top plate 3 is assisted by the arrangement of the guide rod 12, so that the ascending or descending track of the top plate 3 is stable, and the air cylinder rod 251 cannot bend; when the motor 61 of the ascending and descending mechanism 6 drives the rotating shaft 9 to rotate, because the position of the transverse plate 642 is fixed, the rod body 10 engaged with the rotating shaft 9 is also fixed, the power generated by the rotation of the rotating shaft 9 is converted into the power for ascending or descending the rod body 10, the rod body 10 engaged with the rotating shaft 9 moves upwards or downwards, the anti-falling rod 911 synchronously moves upwards and downwards in the anti-falling groove 101, the anti-falling rod 911 is inserted into the anti-falling groove 101, the diameter of the port of the anti-falling rod 911 is large, the anti-falling rod 911 only slides upwards and downwards at the outlet of the anti-falling groove 101, and the protruding structure of the anti-falling rod 911 prevents the anti-falling rod 911 from being separated from the rod body 10 and the rotating shaft 9 in the relative sliding process; the splayed state of the left side plate 83 and the right side plate 84 of the clamping mechanism 8, the flared part length of which is slightly less than the width of the fire-proof plate, when the fire-proof plate is inserted from the flared part, the left side plate 83 and the right side plate 84 are extruded outwards, the multiple rows of springs 85 are shortened in sequence to generate elasticity, and the elasticity acts on the fire-proof plate to realize the clamping function.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The jacking device for mounting the fireproof plate is characterized by comprising a bottom plate (1), wherein pulleys (11) are connected to the periphery of the bottom surface of the bottom plate (1), upward guide rods (12) penetrate through four end corners of the bottom plate (1), anti-falling blocks (121) are connected to ports of the guide rods (12), a lower lifting mechanism (2) is mounted on the bottom plate (1) on the inner side of each guide rod (12), and a top plate (3) is mounted on the lower lifting mechanism (2);

the top plate (3) is penetrated by four guide rods (12), a seat (4) and a support (5) are connected to the upper surface of the top plate (3) side by side, a lifting mechanism (6), a rotating mechanism (7) and a clamping mechanism (8) are respectively installed on the support (5), the lifting mechanism (6) is connected with the rotating mechanism (7) and used for driving the rotating mechanism (7) to integrally move up and down, the rotating mechanism (7) is connected with the clamping mechanism (8), the rotating mechanism (7) adjusts the angle and the direction of the clamping mechanism (8), and a fireproof plate is fixed through the clamping mechanism (8);

the ascending and descending mechanism (6) comprises a motor (61), a first side plate (62), a second side plate (63), a frame (64) and sliding rails (65), the first side plate (62) and the second side plate (63) are symmetrically distributed on two sides of the support (5), the sliding rails (65) are symmetrically distributed on the opposite inner side walls of the first side plate (62) and the second side plate (63), and the motor (61) is arranged below the support (5);

a motor shaft rotating on the motor (61) fixes a rotating shaft (9) through a shaft key, the rotating shaft (9) penetrates through the bracket (5) and extends to a position between the first side plate (62) and the second side plate (63), a circular groove (91) with internal threads is machined at the port of the rotating shaft (9) along the axial direction, a coaxial anti-falling rod (911) is fixed in the circular groove (91), and the top end of the anti-falling rod (911) extends to the outer end of the rotating shaft (9);

the both sides fixed card of frame (64) is slider (641) on slide rail (65), bottom end fixed diaphragm (642) of frame (64), the lower fixed surface of diaphragm (642) has body of rod (10) of external screw thread, processing supplies anticreep pole (911) male anticreep groove (101) on the port of the body of rod (10), body of rod (10) and circular slot (91) threaded engagement, anticreep pole (911) insert anticreep groove (101) in, motor (61) rotation drive rotation axis (9) synchronous rotation, and with the body of rod (10) of rotation axis (9) meshing upwards or descending movement, anticreep pole (911) reciprocate in anticreep groove (101) in step.

2. The jacking device for mounting the fire-proof plate according to claim 1, wherein the lower lifting mechanism (2) comprises a first sliding groove (21), a second sliding groove (22), a first sliding rod (23), a second sliding rod (24) and a cylinder (25), the first sliding groove (21) and the second sliding groove (22) are mounted on the bottom plate (1) side by side, the cylinder (25) fixed on the bottom plate (1) is arranged between the first sliding groove (21) and the second sliding groove (22), the middle part of each group of the first sliding rod (23) and the second sliding rod (24) is penetrated by a bolt, the bottom ends of the two groups of the first sliding rod (23) and the second sliding rod (24) are respectively inserted into the first sliding groove (21) and the second sliding groove (22), the sliding rod slides in the first sliding groove (21) and the second sliding groove (22), and the top ends of the first sliding rod (23) and the second sliding rod (24) are connected with a bolt on the top plate (3);

the telescopic cylinder rod (251) is connected to the output end of the cylinder (25), the top end of the cylinder rod (251) is connected with the lower surface of the top plate (3), the cylinder (25) drives the top plate (3) to integrally ascend or descend along the guide rod (12), the top ends of the first sliding rod (23) and the second sliding rod (24) rotate around a bolt of the top plate (3), and the first sliding rod (23) and the second sliding rod (24) slide in the first sliding groove (21) and the second sliding groove (22) to assist the up-and-down lifting stability of the first sliding rod (23) and the second sliding rod (24).

3. The jacking device for mounting a fire prevention plate according to claim 1, wherein the rotating mechanism (7) includes a motor (71), a turntable (72), and a motor shaft (73), the motor (71) is mounted on the top surface of the frame (64), the motor shaft (73) is connected to an output end of the motor (71), and a top end of the motor shaft (73) is connected to the turntable (72).

4. The jacking device for mounting the fire protection plate, according to claim 1, is characterized in that the clamping mechanism (8) comprises a first L plate (81), a second L plate (82), a left side plate (83), a right side plate (84) and a spring (85), the first L plate (81) and the second L plate (82) are symmetrically distributed on the upper surface of the rotating disc (72), the left side plate (83) and the right side plate (84) are correspondingly positioned in the first L plate (81) and the second L plate (82) and slide, and the left side plate (83) and the right side plate (84) are connected with the first L plate (81) and the second L plate (82) through the spring (85).

5. The jacking device for mounting the fire prevention plate according to claim 4, wherein the rows of springs (85) connected to the left side plate (83) and the right side plate (84) are sequentially shortened, the left side plate (83) and the right side plate (84) are in a splayed state in a normal state, the fire prevention plate is inserted from the flaring direction of the left side plate (83) and the right side plate (84), the first L plate (81) and the second L plate (82) clamp the edge of the fire prevention plate, and the left side plate (83) and the right side plate (84) are in contact with both sides of the fire prevention plate.

6. A method of implementing a jacking device for installation of a fire retardant panel, as claimed in any one of claims 1 to 5, comprising the steps of:

s1: when the whole device descends to the lowest position, the fireproof plate is inserted from the flaring directions of the left side plate (83) and the right side plate (84), the first L plate (81) and the second L plate (82) are slowly compressed by continuously pushing the fireproof plate, the left side plate (83) and the right side plate (84) clamp the two sides of the fireproof plate, and the first L plate (81) and the second L plate (82) clamp the fireproof plate to avoid being separated from the upper side;

s2: a worker stands on the top plate (3) and sits on the seat (4), the lower lifting mechanism (2) works, the air cylinder (25) controls the air cylinder rod (251) to extend, the first sliding rod (23) and the second sliding rod (24) slide inwards in the first sliding groove (21) and the second sliding groove (22), the whole top plate (3) is driven to ascend along the guide rod (12), and the worker stops after ascending to 50cm away from a required installation position;

s3: the ascending and descending mechanism (6) continues to work, the motor (61) drives the rotating shaft (9) to rotate, the rod body (10) meshed with the rotating shaft (9) moves upwards, the anti-falling rod (911) synchronously moves upwards in the anti-falling groove (101) and stops after moving to 30cm of the position needing to be installed;

s4: the rotating mechanism (7) works, the motor (71) rotates the rotating disc (72) through the motor shaft (73), the rotating angle is that the flared part of the clamping mechanism (8) is aligned with a worker, and the rotating mechanism (7) stops;

s5: the workman grasps the PLASTIC LAMINATED, and the continuous PLASTIC LAMINATED that pulls out outwards, longer spring (85) slowly kick-backs on first L board (81) and second L board (82), and the PLASTIC LAMINATED is extracted from fixture (8), carries out the safety of PLASTIC LAMINATED, and after the installation, go up elevating system (6) and lower elevating system (2) and descend in step, accomplish the construction.

7. The method of claim 6, wherein the lifting device is raised to 50cm from the required installation position, the clamping mechanism (8) is at the waist position of the worker, the lifting device is raised to 30cm from the required installation position, and the clamping mechanism (8) is at the shoulder position of the worker in the steps S2 and S3.